发明授权
US5422280A Method for detecting detergent compositions for enhanced silicone
deposition comprising silicone and cationic polymers
失效
用于检测增强硅氧烷沉积物的洗涤剂组合物的方法，其包含硅氧烷和阳离子聚合物
- 专利标题： Method for detecting detergent compositions for enhanced silicone deposition comprising silicone and cationic polymers
- 专利标题（中）： 用于检测增强硅氧烷沉积物的洗涤剂组合物的方法，其包含硅氧烷和阳离子聚合物
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申请号： US103463申请日： 1993-08-06
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公开(公告)号： US5422280A公开(公告)日： 1995-06-06
- 发明人: John F. Helliwell , Barbara Y. McFarquhar , Virgilio Villa
- 申请人： John F. Helliwell , Barbara Y. McFarquhar , Virgilio Villa
- 申请人地址： NY New York
- 专利权人： Lever Brothers Company, Division of Conopco, Inc.
- 当前专利权人： Lever Brothers Company, Division of Conopco, Inc.
- 当前专利权人地址： NY New York
- 优先权： GBX9216766 19920807
- 主分类号： A61K8/46
- IPC分类号： A61K8/46 ; A61K8/65 ; A61K8/73 ; A61K8/81 ; A61K8/89 ; A61Q5/02 ; A61Q19/00 ; A61Q19/10 ; C11D1/02 ; C11D1/12 ; C11D1/29 ; C11D1/90 ; C11D1/92 ; C11D1/94 ; C11D3/37 ; G01N31/02 ; C11D1/62 ; C11D1/65 ; C11D1/88
摘要：
This invention involves a method for determining silicone deposition enhancing cationic polymers to be formulated into silicone-containing formulations which comprises the steps of preparing a composition having an anionic surfactant, an amphoteric surfactant, silicone, and a cationic polymer, diluting that composition, and making a positive determination if flocculation occurs within three days.
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